Single-player games like DEEP DIVER
Below are 9 single-player Steam games similar to DEEP DIVER, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like DEEP DIVER page.
Ranked picks
- 1

Soul Reaper: Endless Harvest
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Strategy with DEEP DIVER.
Reap souls. Open the portal. Extract or risk it all. A skill-based bullet heaven where every battle is a short harvest. Souls reaped before the portal are safe, souls after are at risk. Spend them in a permanent skill tree, beat the level, push to the next.
- 2

Mine or Burn
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Strategy with DEEP DIVER.
Start with a basic mining ship and snowball into an asteroid-crushing powerhouse in this incremental bullet hell roguelite. Mine asteroids, battle rival miners, stack upgrades, create powerful builds, and survive escalating threats across dangerous star systems.
- 3

Just Shoot
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Strategy with DEEP DIVER.
Fight through hordes of enemies in this action roguelite, find random weapons and discover secret card combos to create devastating builds and survive the chaos.
- 4

BuzzKill
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Strategy with DEEP DIVER.
Squash waves of nasty bugs! Swat them, kill them with fire, or pull out the Orbital Death Laser. Your mouse is your weapon in this EPIC Bullet Heaven Roguelike loaded with crazy weapons, items and upgrades! Now go spank some bugs 🎾 🐝
- 5

Abyssalis
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Indie with DEEP DIVER.
Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?
- 6

Wanderburg
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Action and Strategy with DEEP DIVER.
Drive your Castle on Wheels into battle in this minimalist medieval roguelike of roaming fortresses! Devour entire villages, build your modular arsenal of siege machinery and break the game as you grow with every stronghold you crush.
- 7

Screen Survivors
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Strategy and Simulation with DEEP DIVER.
An idle survivor-like that sits in the corner of your screen.
- 8

Rejected Draft
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Strategy and Indie with DEEP DIVER.
You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.
- 9

Idle Mall Simulator
Single-player alternative to DEEP DIVER — playable solo, no multiplayer required. Shares Strategy and Indie with DEEP DIVER.
Build and expand your own shopping mall in this fun idle simulation game. Open new stores, increase your profits, keep customers happy, and turn your mall into a thriving business empire!